{"id":7396,"date":"2019-05-22T15:56:25","date_gmt":"2019-05-22T15:56:25","guid":{"rendered":"http:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/blastopore\/"},"modified":"2019-05-22T15:56:25","modified_gmt":"2019-05-22T15:56:25","slug":"blastopore","status":"publish","type":"post","link":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/blastopore\/","title":{"rendered":"Blastopore"},"content":{"rendered":"<p>A temporary opening on the surface of gastrula through which the internal cavity (the archenteron) communicates with the exterior (see figure below). &nbsp;Its dorsal lip in amphibians was shown by <a href=\"http:\/\/library.thinkquest.org\/24355\/data\/details\/profiles\/spemann.html\" target=\"_self\" data-editable-link=\"http:\/\/library.thinkquest.org\/24355\/data\/details\/profiles\/spemann.html&amp;target=_self\" rel=\"noopener noreferrer\">Hans Spemann<\/a> (1869-1941) to be the site of induction of overlying tissue during gastrulation. &nbsp;It is the source of the dorsalizing proteins chord in and noggin that bind to the centralising protein BMP-4.<\/p>\n<p class=\"\" style=\"text-align: center; \">\n<p><img decoding=\"async\" src=\"..\/wp-content\/uploads\/2019\/05\/image035.png\" \/><\/div>\n<\/div>\n<p class=\"\" style=\"text-align: center; \">A blastopore on the surface of gastrula<\/p>\n<p>See <a href=\"archenteron\">Archenteron<\/a>, <a href=\"bone_morphogenetic_proteins_-bmps-\">Bone Morphogenetic Proteins (BMPs)<\/a>, <a href=\"chordin\">Chordin<\/a>, <a href=\"ectoderm\">Ectoderm<\/a>, <a href=\"entoderm_-or_endoderm-\">Entoderm (or endoderm)<\/a>, <a href=\"gastrula\">Gastrula<\/a>, <a href=\"gastrulation\">Gastrulation<\/a>, <a href=\"germinal_-or_germ-_layers\">Germinal (or germ) layers<\/a>, <a href=\"hensen-s_node\">Hensen&#8217;s node<\/a>, <a href=\"induction_-embryology-\">Induction (embryology)<\/a>, <a href=\"mesoderm\">Mesoderm<\/a>, <a href=\"neural_crest\">Neural crest<\/a>, <a href=\"neural_plate\">Neural plate<\/a>, <a href=\"neural_tube\">Neural tube<\/a>, <a href=\"noggin\">Noggin<\/a>, <a href=\"organizer_-embryology-\">Organizer (embryology)<\/a><\/p>\n<\/p>\n<p><\/body><\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A temporary opening on the surface of gastrula through which the internal cavity (the archenteron) communicates with the exterior (see figure below). &nbsp;Its dorsal lip in amphibians was shown by Hans Spemann (1869-1941) to be the site of induction of overlying tissue during gastrulation. &nbsp;It is the source of the dorsalizing proteins chord in and &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/blastopore\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Blastopore&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2],"class_list":["post-7396","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-glossary","entry"],"_links":{"self":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts\/7396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/comments?post=7396"}],"version-history":[{"count":0,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts\/7396\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/media?parent=7396"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/categories?post=7396"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/tags?post=7396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}